Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 7 22.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 07/23/2018   12:21:22   ( -80.70,-150.99) 07/23/2018   12:20:08  ( -80.90,-151.62)   25.08                74
 07/23/2018   13:10:27   (  81.24,  24.19) 07/23/2018   13:10:26  (  81.24,  24.28)    1.64                 1
 07/23/2018   13:59:53   ( -81.25,-167.89) 07/23/2018   14:01:05  ( -81.25,-167.85)    0.79                72
 07/26/2018   07:55:18   ( -81.21, -77.43) 07/26/2018   07:54:07  ( -81.21, -77.53)    1.65                71
 07/26/2018   08:44:43   (  81.24,  90.68) 07/26/2018   08:44:46  (  81.24,  90.58)    1.86                 3
 07/29/2018   03:29:34   ( -81.22, -10.94) 07/29/2018   03:28:26  ( -81.22, -10.83)    1.96                68
 07/29/2018   04:18:59   (  81.24, 157.16) 07/29/2018   04:19:05  (  81.24, 157.25)    1.58                 6
 07/31/2018   23:03:49   ( -81.22,  55.54) 07/31/2018   23:02:45  ( -81.22,  55.48)    0.93                64
 07/31/2018   23:53:14   (  81.24,-136.40) 07/31/2018   23:53:24  (  81.24,-136.48)    1.36                10
 08/03/2018   18:38:05   ( -81.22, 121.98) 08/03/2018   18:37:05  ( -81.22, 121.78)    3.29                60